Results 51 to 60 of about 1,628,163 (338)

A New Fixed Point Noise Cancellation Method for Suppressing Power Line Interference in Electrocardiogram Signals [PDF]

, 2022
In this article, a new fixed point Leaky Sign Regressor Least Mean Mixed Norm (LSRLMMN) powered adaptive noise cancellation technique is being used for eliminating the Power Line Interference (PLI) noise embedded in the ElectroCardioGram (ECG) signal ...
Reni, Saumya Kareem, Kale, Izzet, Faiz, Mohammed Mujahid Ulla   +2 more
core   +1 more source

Drop‐on‐Demand Printed Negative Dielectric Anisotropy Liquid Crystal Droplets for Adaptive Complex Beam Manipulation and Assessment

Advanced Functional Materials, EarlyView.
Printed negative‐dielectric‐anisotropy liquid‐crystal droplets enable multidimensional full‐vectorial optical‐field sensing across polarization, phase, and wavelength, while also generating tunable skyrmionic‐like complex optical fields. ABSTRACT Adaptive manipulation of vectorial optical fields is important for optical metrology, imaging, and ...
Jinge Guo, Xuke Qiu, Runchen Zhang, Qihao Han, Liangyu Deng, Yishun Lu, Zimo Zhao, Mengmeng Li, Waqas Kamal, Junseok Ma, Yongge Ma, Steve J. Elston, Alfonso A. Castrejón‐Pita, Stephen M. Morris, Chao He   +14 more
wiley   +1 more source

Advanced Machine Learning Techniques for Self-Interference Cancellation in Full-Duplex Radios [PDF]

Asilomar Conference on Signals, Systems and Computers, 2019
In-band full-duplex systems allow for more efficient use of temporal and spectral resources by transmitting and receiving information at the same time and on the same frequency.
A. T. Kristensen, A. Burg, Alexios Balatsoukas-Stimming   +2 more
semanticscholar   +1 more source

Compressive Wideband Spectrum Sensing Aided Intelligence Transmitter Design

Sensors
In order to realize robust communication in complicated interference electromagnetic environments, an intelligent transmitter design is proposed in this paper, where an auxiliary wideband receiver senses the electromagnetic distribution information in a ...
Lizhi Qin, Yuming Chen, Leli Zhong, Hongzhi Zhao   +3 more
doaj   +1 more source

Wideband RF Self-Interference Cancellation for FMCW Phased-Array Radar

IEEE Access, 2020
A segmented self-interference cancellation (SSIC) method is proposed for frequency-modulated continuous-wave phased-array radar for canceling wideband multipath self-interference (SI) signals.
Chengzhe Shi, Wensheng Pan, Xiangjie Xia, Nanzhou Hu, Changqing Song, Shihai Shao, Jiudong Zheng, Hongchao Wu   +7 more
doaj   +1 more source

OFDM-CDM Performance Enhancement by Combining H-ARQ and Interference Cancellation [PDF]

, 2006
In this paper, superimposed packet allocation for orthogonal frequency-division multiple-access code-division multiplexing (OFDMA-CDM) is presented, where each transmitted packet is associated with one spreading code. An iterative algorithm which is
Raulefs, Ronald, Arkhipov, Alexander, Schnell, Michael   +2 more
core  

Rational Control of Antibody Orientation for Enhancing Sensitivity and Specificity in Lateral Flow Immunoassays With Clinical Validation

Advanced Healthcare Materials, EarlyView.
Systematic investigation of antibody orientation strategies in lateral flow immunoassays reveals that a para‐substituted (aminomethyl)phenylboronic acid mediated probe (P‐6) combined with a biotin‐streptavidin test‐line modification achieves a synergistic 14‐ to 19‐fold sensitivity gain over conventional conjugation. Furthermore, multiplexed detection,
Pin‐Hao Wang, Shunmuga Nathan Shunmuga Nainar, Bing‐Han Zhuang, Shun‐Mao Yang, Hong‐Cheu Lin, Yang‐Hsiang Chan   +5 more
wiley   +1 more source

Sum-Rate Maximization of NOMA Systems Under Imperfect Successive Interference Cancellation

IEEE Communications Letters, 2019
This letter addresses the sum-rate maximization for a downlink non-orthogonal multiple access (NOMA) system in the presence of imperfect successive interference cancellation (SIC).
Islam Abu Mahady, E. Bedeer, S. Ikki, H. Yanikomeroglu   +3 more
semanticscholar   +1 more source

Photonic enabled RF self-interference cancellation for full-duplex communication [PDF]

, 2018
Photonic enabled RF self-interference cancellation for full-duplex communication by using phase modulation and optical sideband filtering is proposed.
Wang, Shuo, Su, Xinxin, Yuchen Shao, Chao Wang, Xiuyou Han, Hanqiao Wang, Mingshan Zhao, Xinxin Su, Shuo Wang, Wang, Chao, Han, Xiuyou, Shao, Yuchen, Wang, Hanqiao, Zhao, Mingshan   +13 more
core   +1 more source

Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook

Advanced Materials, EarlyView.
Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain, Xian'e Li, Mats Fahlman, Olle Inganäs, Koen Vandewal, Feng Gao   +5 more
wiley   +1 more source